Package com.gigaspaces.cluster.replication

Class RedoLogStatistics

java.lang.Object

com.gigaspaces.cluster.replication.RedoLogStatistics

All Implemented Interfaces:

IRedoLogFileStatistics, IRedoLogStatistics

public class RedoLogStatistics
extends Object
implements IRedoLogStatistics

Redo log statistics Not serializable should go over the wire

Since:

7.1

Author:

eitany

Field Summary

Fields

Modifier and Type	Field	Description
static final IRedoLogStatistics	EMPTY_STATISTICS

Constructor Summary

Constructors

Constructor	Description
RedoLogStatistics(long lastKeyInRedoLog, long firstKeyInRedoLog, long size, long memoryPacketsCount, long externalStoragePacketsCount, long externalStorageSpaceUsed, long memorySize, long externalStorageSize, Map<String,ReplicationTargetInfo> targetsInfo)

Method Summary

Modifier and Type	Method	Description
long	getExternalStoragePacketsCount()
long	getExternalStoragePacketsWeight()
long	getExternalStorageSpaceUsed()
long	getFirstKeyInRedoLog()
long	getLastKeyInRedoLog()
long	getMemoryPacketsCount()
long	getMemoryPacketsWeight()
Map<String,ReplicationTargetInfo>	getReplicationTargetsInfo()
long	size()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

EMPTY_STATISTICS

public static final IRedoLogStatistics EMPTY_STATISTICS

Constructor Details

RedoLogStatistics

public RedoLogStatistics(long lastKeyInRedoLog,
 long firstKeyInRedoLog,
 long size,
 long memoryPacketsCount,
 long externalStoragePacketsCount,
 long externalStorageSpaceUsed,
 long memorySize,
 long externalStorageSize,
 Map<String,ReplicationTargetInfo> targetsInfo)

Method Details

getExternalStoragePacketsCount

public long getExternalStoragePacketsCount()

Specified by:

getExternalStoragePacketsCount in interface IRedoLogFileStatistics

Returns:

number of packets held in storage

getMemoryPacketsWeight

public long getMemoryPacketsWeight()

Specified by:

getMemoryPacketsWeight in interface IRedoLogFileStatistics

Returns:

total weight of packets held in memory

getExternalStoragePacketsWeight

public long getExternalStoragePacketsWeight()

Specified by:

getExternalStoragePacketsWeight in interface IRedoLogFileStatistics

Returns:

total weight of packets held in external storage

getExternalStorageSpaceUsed

public long getExternalStorageSpaceUsed()

Specified by:

getExternalStorageSpaceUsed in interface IRedoLogFileStatistics

Returns:

used space in bytes which is external to the jvm

getMemoryPacketsCount

public long getMemoryPacketsCount()

Specified by:

getMemoryPacketsCount in interface IRedoLogFileStatistics

Returns:

number of packets held in memory

size

public long size()

Specified by:

size in interface IRedoLogFileStatistics

Returns:

the number of replication packets held in the file

getLastKeyInRedoLog

public long getLastKeyInRedoLog()

Specified by:

getLastKeyInRedoLog in interface IRedoLogStatistics

getFirstKeyInRedoLog

public long getFirstKeyInRedoLog()

Specified by:

getFirstKeyInRedoLog in interface IRedoLogStatistics

getReplicationTargetsInfo

public Map<String,ReplicationTargetInfo> getReplicationTargetsInfo()

Specified by:

getReplicationTargetsInfo in interface IRedoLogStatistics

toString

public String toString()

Overrides:

toString in class Object